A study on log-density ratio in logistic regression model for binary data
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강명욱 | - |
dc.date.available | 2021-02-22T13:32:35Z | - |
dc.date.issued | 2011-01 | - |
dc.identifier.issn | 1598-9402 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/13015 | - |
dc.description.abstract | We present methods for studying the log-density ratio, which allow us to select which predictors are needed, and how they should be included in the logistic regression model. Under multivariate normal distributional assumptions, we investigate the form of the log-density ratio as a function of many predictors. The linear, quadratic and crossproduct terms are required in general. If two covariance matrices are equal, then the crossproduct and quadratic terms are not needed. If the variables are uncorrelated, we do not need the crossproduct terms, but we still need the linear and quadratic terms. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 한국데이터정보과학회 | - |
dc.title | A study on log-density ratio in logistic regression model for binary data | - |
dc.type | Article | - |
dc.publisher.location | South Korea | - |
dc.identifier.bibliographicCitation | 한국데이터정보과학회지, v.22, no.1, pp 107 - 113 | - |
dc.citation.title | 한국데이터정보과학회지 | - |
dc.citation.volume | 22 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 107 | - |
dc.citation.endPage | 113 | - |
dc.identifier.kciid | ART001522347 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Binary regression | - |
dc.subject.keywordAuthor | kernel mean function | - |
dc.subject.keywordAuthor | log-density ratio | - |
dc.subject.keywordAuthor | log-odds ratio | - |
dc.subject.keywordAuthor | logistic regression | - |
dc.identifier.url | http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07244565 | - |
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